﻿<p align="center"><span style="FONT-FAMILY: Arial; COLOR: #993300; FONT-SIZE: 12pt; FONT-WEIGHT: bold">                                                              MUX 2300 TS流再复用器 <br /></p>
                                                                                                                                   <p align="right"> </span><span style="FONT-FAMILY: Arial; COLOR: #993300; FONT-SIZE: 12pt; FONT-WEIGHT: bold">              <a href="/products/{D1FA42BE-83FA-4857-BE0E-1335A8F45604}/zh-cn/MUX2300 MANUAL.pdf"><span style="COLOR: #0000cd; FONT-SIZE: 10pt; FONT-WEIGHT: normal;TEXT-DECORATION: underline">用户手册</span></a><span style="COLOR: #0000cd; FONT-SIZE: 10pt; FONT-WEIGHT: normal">(PDF)<br />
                                                                                                                                                     </span></span><span style="FONT-FAMILY: Arial; COLOR: #800000; FONT-SIZE: 12pt; FONT-WEIGHT: bold"><a href="/products/{D1FA42BE-83FA-4857-BE0E-1335A8F45604}/zh-cn/NMS2300 Manual.pdf"><span style="COLOR: #0000cd; FONT-SIZE: 10pt; FONT-WEIGHT: normal;TEXT-DECORATION: underline">网管手册</span></a><span style="COLOR: #0000cd; FONT-SIZE: 10pt; FONT-WEIGHT: normal">(PDF)</span></span><span style="FONT-FAMILY: Arial; FONT-SIZE: 14pt"><br /></p>
    <br />
    </span><p align="left"><span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; MUX2300能将不同来源如MPEG-2编码器和其它多路单节目码流（SPTS）或多节目码流（MPTS），以及其它私有数据复接为一路多节目码流（MPTS），即可将所输入的多路MPEG-2传输流（TS流）经再复用处理，并增加对应的相关信息和数据后，生成新的一路TS流输出，也能根据用户的具体需求提供E3/ DS3选件输出。<br />
    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
    其关键的技术就是系统层PCR（Program Clock Reference）域的重新调整和系统层PSI/SI信息的收集、重构，而形成新的PSI/SI信息，并进行PID的重映射以及PCR的校正等，然后进入本复用器输出的TS流中。它采用模块化的灵活设计，以及基于PID包的交换技术，可实现输入到输出的任意交换，可扩充成一个多入多出的交换复用系统。再复用期间，它可对所有输入TS流的PID进行过滤和映射，可重新编辑和生成PSI/SI表。<br />
    同时，它也支持各种业务码流和信息的输入，例如条件接收CA系统的ECM/EMM信息、PSI/SI发生器所产生的各种PSI/SI 表、以及EPG信息的插入等。并可通过以太网进行近远程的控制管理和升级。<br />
    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
    作为所有有线数字广播网络的核心设备， MUX2300 的高灵活性和可靠性、可操作性等优异的性能，均确保它能够成为CADTV有线电视数字或MMDS数字前端网络中的首选设备。 <br /></p>
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    <span style="COLOR: #993300; FONT-SIZE: 12pt; FONT-WEIGHT: bold">特性</span></p></span>
<p align="left"><span style="FONT-FAMILY: 宋体; COLOR: #0000ff">·</span><span style="FONT-FAMILY: 宋体; FONT-SIZE: 10pt"><span style="FONT-FAMILY: Arial">符合国际DVB ETSI / EN 300 468 ETR290标准</span> <br />
    </span><span style="FONT-FAMILY: 宋体; COLOR: #0000ff">·</span><span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt">Linux系统操作平台 <br />
    </span><span style="FONT-FAMILY: 宋体; COLOR: #0000ff">·</span><span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt">支持多达8路ASI 接口的TS码流输入，单路最大码率可达160Mb/s，并能实现任意码流的输入备份 <br />
    </span><span style="FONT-FAMILY: 宋体; COLOR: #0000ff">·</span><span style="FONT-FAMILY: 宋体; FONT-SIZE: 10pt">支持多个设备的级联功能 <br />
    </span><span style="FONT-FAMILY: 宋体; COLOR: #0000ff">·</span><span style="FONT-FAMILY: 宋体; FONT-SIZE: 10pt"><span style="FONT-FAMILY: Arial">2路相同TS码流的ASI 接口输出</span> <br />
    </span><span style="FONT-FAMILY: 宋体; COLOR: #0000ff">·</span><span style="FONT-FAMILY: 宋体; FONT-SIZE: 10pt"><span style="FONT-FAMILY: Arial">输入TS流包长188/204自适应；输出TS流包长188/204可选</span> <br />
    </span><span style="FONT-FAMILY: 宋体; COLOR: #0000ff">·</span><span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt">E3/ DS3接口（选件） <br />
    </span><span style="FONT-FAMILY: 宋体; COLOR: #0000ff">·</span><span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt">PSI/SI生成方式多样 <br />
    </span><span style="FONT-FAMILY: 宋体; COLOR: #0000ff">·</span><span style="FONT-FAMILY: 宋体; FONT-SIZE: 10pt"><span style="FONT-FAMILY: Arial">支持任意PID的透明传输</span> <br />
    </span><span style="FONT-FAMILY: 宋体; COLOR: #0000ff">·</span><span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt">支持对所有的PID进行偏移、过滤和全映射 <br />
    </span><span style="FONT-FAMILY: 宋体; COLOR: #0000ff">·</span><span style="FONT-FAMILY: 宋体; FONT-SIZE: 10pt">可对每个输入码流中的节目进行选择或过滤 <br />
    </span><span style="FONT-FAMILY: 宋体; COLOR: #0000ff">·</span><span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt">可抽取任意一路传输流中的PSI/SI信息进行编辑，比如修改节目名称、节目供应商，以及可解析和编辑SDT和NIT表中<br />
        的参数等 <br />
    </span><span style="FONT-FAMILY: 宋体; COLOR: #0000ff">·</span><span style="FONT-FAMILY: 宋体; FONT-SIZE: 10pt"><span style="FONT-FAMILY: Arial">支持EMM、ECM、EPG信息的插入</span> <br />
    </span><span style="FONT-FAMILY: 宋体; COLOR: #0000ff">·</span><span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt">采用高效的数字复用算法，确保PCR的高精度和完全相容性 <br />
    </span><span style="FONT-FAMILY: 宋体; COLOR: #0000ff">·</span><span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt">具有PCR校正功能，可将PCR抖动控制在100ns之内 <br />
    </span><span style="FONT-FAMILY: 宋体; COLOR: #0000ff">·</span><span style="FONT-FAMILY: 宋体; FONT-SIZE: 10pt">可外接独立加扰器，对所指定的服务进行加扰 <br />
    </span><span style="FONT-FAMILY: 宋体; COLOR: #0000ff">·</span><span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt">LCD显示，友好的人机控制和操作界面，调试快捷 <br />
    </span><span style="FONT-FAMILY: 宋体; COLOR: #0000ff">·</span><span style="FONT-FAMILY: 宋体; FONT-SIZE: 10pt">具有断电记忆功能 <br />
    </span><span style="FONT-FAMILY: 宋体; COLOR: #0000ff">·</span><span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt">通过以太网（Ethernet）网管可进行远程参数的设置，并能实现对码流进行实时监控和自动报警，以及在线升级和参<br />
        数的PC机备份等功能 </span><span style="FONT-FAMILY: 宋体; COLOR: #0000ff"><br />
    　</span></p>
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<p align="left" ><span style="COLOR: #993300; FONT-SIZE: 12pt; FONT-WEIGHT: bold">技术参数</span></p>
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<span lang="en-us"><span style="FONT-WEIGHT: bold"><span style="FONT-FAMILY: 宋体; COLOR: #993300; FONT-SIZE: 10pt"></span></span><span style="FONT-FAMILY: Arial; COLOR: #993300; FONT-SIZE: 10pt; FONT-WEIGHT: bold"> TS流输入</span></span></td>
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<span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt"> 输入接口</span></td>
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       <td align="left" bgcolor="#eeeeee" height="20"><span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt"> 8 路 DVB ASI; BNC接口，75Ω</span></td>
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<span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt"> 输入包长度</span></td>
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       <td align="left" bgcolor="#c0c0c0" height="20"><span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt"> 188或204字节</span></td>
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<span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt"> 每路最高输入码率</span></td>
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       <td align="left" bgcolor="#eeeeee" height="20"><span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt"> 160Mbps</span></td>
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<span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt"><span style="FONT-FAMILY: Arial; COLOR: #993300; FONT-WEIGHT: bold"> TS流输出</span></span></td>
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<span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt"> 输出接口</span></td>
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       <td align="left" bgcolor="#eeeeee" height="20"><span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt"> 2路DVB ASI，BNC接口，75Ω</span></td>
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<span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt"> 输出包长度</span></td>
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       <td align="left" bgcolor="#c0c0c0" height="20"><span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt"> 188或204字节</span></td>
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<span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt"> 输出幅度</span></td>
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       <td align="left" bgcolor="#eeeeee" height="20"><span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt"></span><span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt"> ≤</span><span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt" lang="EN-US">760mV</span></td>
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<span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt"> 输出口最高码率</span></td>
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                  <img alt="" src="http://www.sq-catv.com/site1/images/MsSpacer.gif" width="1" height="1" /></span></td>
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       <td align="left" bgcolor="#c0c0c0" height="20"><span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt"></span><span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt" lang="EN-US"> 3~100 Mbps</span><span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt">连续可调</span></td>
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<span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt"> 设备控制</span></td>
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       <td align="left" bgcolor="#eeeeee" height="20"><span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt"> 通过前面板或网管进行操作</span></td>
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<span style="FONT-FAMILY: Arial"><span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt"> 告警</span></span></td>
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       <td align="left" bgcolor="#c0c0c0" height="20"><span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt"> 前面板有指示灯告警，同时有液晶屏幕亮暗显示报警，或由网管告警</span></td>
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<span style="FONT-FAMILY: Arial; COLOR: #993300; FONT-SIZE: 10pt; FONT-WEIGHT: bold"> E3/DS3输入/输出接口（选件）</span></td>
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<span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt"> 接口</span></td>
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       <td align="left" bgcolor="#eeeeee" height="20"><span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt"> 符合ITU-T G.703</span></td>
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<span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt"> 帧格式</span></td>
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       <td align="left" bgcolor="#c0c0c0" height="20"><span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt"> 符合ITU-T G.751和G.804</span></td>
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<span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt"> 速率</span></td>
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       <td align="left" bgcolor="#eeeeee" height="50"><span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt"> E3: 34.368Mbps;</span><span style="FONT-FAMILY: Arial"></span> 
         <p><span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt"> DS3: 44.736 Mbps</span></p></td>
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<span style="FONT-FAMILY: Arial; COLOR: #993300; FONT-SIZE: 10pt; FONT-WEIGHT: bold"> PID包交换及其它</span></td>
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<span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt"> 每套节目支持的PID数量</span></td>
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       <td align="left" bgcolor="#eeeeee" height="20"><span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt"> 20个</span></td>
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<span style="FONT-FAMILY: Arial; COLOR: #993300; FONT-SIZE: 10pt; FONT-WEIGHT: bold"></span><span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt"> PID映射方式</span></td>
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       <td align="left" bgcolor="#c0c0c0" height="20"><span style="FONT-FAMILY: Arial"><span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt"> 任意输入到任意输出</span></span></td>
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<span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt"></span></td>
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<span style="FONT-FAMILY: Arial"><span style="FONT-FAMILY: Arial; COLOR: #993300; FONT-SIZE: 10pt; FONT-WEIGHT: bold"> 码流分析</span></span></td>
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       <td align="left" bgcolor="#c0c0c0" height="20"><span style="FONT-FAMILY: Arial">　</span></td>
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<span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt"> PAT重复间隔</span></td>
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       <td align="left" bgcolor="#eeeeee" height="20"><span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt"> ≤100ms</span></td>
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<span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt"> PMT重复间隔</span></td>
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       <td align="left" bgcolor="#c0c0c0" height="20"><span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt"> ≤100ms</span></td>
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<span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt"> SDT重复间隔</span></td>
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       <td align="left" bgcolor="#eeeeee" height="20"><span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt"> ≤100ms</span></td>
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<span style="FONT-FAMILY: Arial; COLOR: #993300; FONT-SIZE: 10pt; FONT-WEIGHT: bold"></span><span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt"> PTS/PCR延时</span></td>
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       <td align="left" bgcolor="#c0c0c0" height="20"><span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt"> 160~500ms</span></td>
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<span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt"> PTS重复间隔</span></td>
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       <td align="left" bgcolor="#eeeeee" height="20"><span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt"> ≤300ms</span></td>
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<span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt"> PCR抖动</span></td>
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       <td align="left" bgcolor="#c0c0c0" height="20"><span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt"> ≤±74ns</span></td>
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<span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt"> PCR重复间隔</span></td>
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       <td align="left" bgcolor="#eeeeee" height="20"><span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt"> ≤40ms</span></td>
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<span style="FONT-FAMILY: Arial; COLOR: #993300; FONT-SIZE: 10pt; FONT-WEIGHT: bold"> 通用</span></td>
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<span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt"> 环境温度</span></td>
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       <td align="left" bgcolor="#eeeeee" height="20"><span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt"> 0°C～50°C</span></td>
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<span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt"> 电源供电</span></td>
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       <td align="left" bgcolor="#c0c0c0" height="20"><span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt"> AC100~240V, 50/60Hz, 28W</span></td>
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<span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt"> 重量</span></td>
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       <td align="left" bgcolor="#eeeeee" height="20"><span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt"> 4.5Kg </span></td>
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<span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt"> 外型尺寸</span></td>
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       <td align="left" bgcolor="#c0c0c0" height="20" width="559"><span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt"> 482mm×360mm×44mm</span></td>
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<p><span style="FONT-FAMILY: Arial; FONT-WEIGHT: bold"><span style="FONT-FAMILY: Arial; COLOR: #0000cc"></span><span style="FONT-FAMILY: Arial; COLOR: #cc00ff"></span></span></p>